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Marquise|Lab Grown|IGI

1.42ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG846689129

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846689129

Diamond specifications and retailer prices

From $379 AUD
$266 USD
As of October 27, 2026
Save $1,435 AUD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,814 AUD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.42ct lab-grown marquise diamond

This 1.42ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846689129 or 846689129. Listed at 17 retailers as of October 25, 2026, with prices from $379 to $1,814, a $1,435 spread on the same certified stone. Reve Diamonds lists it at $1,814. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846689129
Dimensions11.41 × 5.87 × 3.65 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.41 mm5.87 mm1.42 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846689129
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $970 AUD|Low: $379 AUD|High: $1,814 AUD|Avg: $1,028 AUD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 27, 2026
Retailer 2$379 AUD
Retailer 9$488 AUD
Retailer 3$626 AUD
Retailer 12$643 AUD
Retailer 16$672 AUD
Retailer 10$737 AUD
Retailer 4$809 AUD
Retailer 8$818 AUD
Retailer 14$897 AUD
Retailer 1$970 AUD
Retailer 5$1,345 AUD
Retailer 7$1,353 AUD
Retailer 15$1,372 AUD
Retailer 11$1,415 AUD
Retailer 6$1,587 AUD
Retailer 13$1,596 AUD
Reve Diamonds$1,814 AUD

6 data points across 17 retailers

17 retailers$379 AUD to $1,814 AUD

A
Cheapest Retailer
-
$379 AUD
$266 USD
Final sale: no returns
A
Retailer 2
-
$488 AUD
£270 GBP
View
A
Retailer 3
-
$626 AUD
$440 USD
View
A
Retailer 4
-
$643 AUD
€430 EUR
View
Retailer 5
-
$672 AUD
ZAR 7,630 ZAR
View
Price last confirmed 7 days ago
A
Retailer 6
-
$737 AUD
£408 GBP
View
A
Retailer 7
-
$809 AUD
$568 USD
View
A
Retailer 8
-
$818 AUD
$575 USD
View
A
Retailer 9
-
$897 AUD
$630 USD
View
B+
Retailer 10
-
$970 AUD
View
B+
Retailer 11
-
$1,345 AUD
CA$1,312 CAD
View
B+
Retailer 12
-
$1,353 AUD
$950 USD
View
B+
Retailer 13
-
$1,372 AUD
$964 USD
View
B+
Retailer 14
-
$1,415 AUD
View
B
Retailer 15
-
$1,587 AUD
$1,115 USD
View
B
Retailer 16
-
$1,596 AUD
£883 GBP
View
Most Expensive
B
Reve Diamonds
252DED189 · Oct 25
$1,814 AUD
$1,274 USD
View
16 more retailers have this diamond
Prices start from $379 AUDSave up to $1,435 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.42ct Marquise
$379 AUD